Inʼgu chʻuse ŭi chayŏn tongtʻae wa chiyŏk idongyang e kwanhan chosa yŏnʼgu
By: Sin Tong-jun chŏ
Publisher: Hanʼguk Tʻonggye Yŏnʼguso
Published: 1968
Place of publication: [Sŏul]
Language: kor
Number of pages: 71
Subjects: Internal Migration; Population